SOUND MIXER, MOTION PICTURE (407)
Operates sound mixing board in connection with the production of motion pictures for historical, training, or publicity purposes.
SOUND RECORDER, MOTION PICTURE (208)
Boom Man Film Recorder, Motion Picture, Sound
Operates a motion picture sound recording unit which translates sound impulses picked up by microphones into light impulses and records them on motion picture film in connection with the production of motion pictures for historical, intelligence, or training purposes.
STILL OPERATOR (479)
Stillman
Stillman Helper
Topman
Operates or directs the operation of one or a battery of stills in which oil is broken down into such products as gasoline, kerosene, lubricating oil, fuel oil, and petroleum coke.
SUBMARINE MINE PLANTER (722)
Chief Submarine Mine Planter
Planting Aft Detail
Planting Detail
Planting Port Detail
Planting Starboard Detail
Works on an Army mine planter as member of a group engaged in lowering and raising submarine mines used for protection of coastal waters and harbor areas.
SURVEY AND INSTRUMENT MAN (228)
Computer
Sets up and operates surveying and fire control instruments to locate gun positions, observation posts, or to conduct survey operations relative to erection of track, buildings, drainage, and water systems.
SURVEYOR (227)
Supervises a survey party engaged in determining data pertaining to points, elevations, lines, areas, and land profiles in connection with such activities as the preparation of maps, establishment of artillery base lines, and construction of railway
spurs, roads, bridges, and buildings.